Compression tests should be done with the engine "hot", and the throttle should be blocked wide open, so I suggest you redo it properly. The absolute numbers are not as important as the variation between cylinders.

I don't understand what your "air" test is. A conventional leakdown test is probably what you want to do. Leak down tests can be more informative than compression tests, but it's not a bad idea to do both.

Also, it would help if you would expand on "running rough". Cold idle? Hot idle? Cruise? Acceleration?

Duke